Two component polyamide adduct cured, high solids, high build epoxy paint with good resistance to water, oil, chemicals, and impact and abrasion resistance properties
Features
1.Excellent water resistance and rust resistance.
2.Good chemical resistance and oil resistance.
3.Good adhesion, impact resistance, wear resistance
Recommended use
For steel and concrete protection in severely corrosive environments, can be used as an intermediate coat or as a top coat for internal structures.
Application Instructions
Substrate and surface treatment
Steel: blast cleaned to Sa2.5 (ISO8501-1) or minimum SSPC SP-6, blasting profile Rz50μm~100μm (ISO8503-1) or power tool cleaned to minimum ISO-St3.0/SSPC SP3
All surfaces to be coated shall be clean, dry and free from dirt, and shall be assessed and treated in accordance with ISO8504.
Pre-coated workshop primer: Welds, firework calibration and damage should be blasting cleaned to Sa2.5 (ISO8501-1), or power tool cleaned to St3.0.
Touch up: Thoroughly remove the grease on the surface and clean off salt and other dirt.
Concrete surface: To apply a suitable sealer to seal the surface pores before application.
Other surface: please consult ZINDN.
Applicable and Curing
● Ambient environment temperature should be from minus 5℃ to 38℃, the relative air humidity should not be more than 85%.
● Substrate temperature during application and curing should be 3℃ above dew point.
● Outdoor application is prohibited in severe weather such as rain, fog, snow, strong wind and heavy dust.
Pot life
| 5℃ | 15℃ | 25℃ | 35℃ |
| 4hrs | 3hrs | 2hrs | 1.5hrs |
Application methods
Airless spray, air spray is not recommended.
Brush and roller coating are only recommended for stripe coat, small area coating or repairing.
Application parameters
| Application method |
Unit |
Airless spray |
Brush/Roller |
| Nozzle orifice |
mm |
0.43～0.53 |
—— |
| Nozzle pressure |
kg/cm2 |
150～200 |
—— |
| Thinner |
% |
0～10 |
5～10 |
Drying & Curing
|
Substrate surface temperature |
5℃ |
15℃ |
25℃ |
35℃ |
|
Surface-dry |
16hrs. |
8hrs. |
4hrs. |
2hrs. |
|
Through-dry |
48hrs. |
24hrs. |
12hrs. |
6hrs. |
|
Fully cured |
14days |
10days |
6days |
4days |
|
Recoating interval time (Min.) |
48hrs |
24hrs. |
12hrs. |
6hrs. |
|
Recoating interval time (Max.) (no.2 layer) |
14days |
10days |
6days |
4days |
|
Recoating interval time (Max.) (Topcoat) |
30days |
20days |
14days |
7days |
Preceding & Consequent coating
Preceding coat：Epoxy zinc phosphate, Epoxy zinc rich, Epoxy primer, it can also be applied directly on the steel surface blast cleaned to Sa2.5 (ISO8501-1).
Consequent coat：Epoxy topcoat, Polyurethane, Fluorocarbon, Polysiloxane...etc
Packing & Storage
Packing：base 24kg，curing agent 4kg
Flash point：>25℃（Mixture）
Storage ： Must be stored in accordance with local governmental regulations. The storage environment should be dry, cool, well-ventilated and away from heat and fire sources. The packaging container must be kept tightly closed.
Shelf life：1 year under good storage conditions from time of production.
